Muslimova, E. F.
Rebrova, T. Yu.
Kondratieva, D. S.
Sonduev, E. L.
Kozlov, B. N.
Afanasiev, S. A.
Article History
Received: 16 February 2021
Revised: 6 April 2021
Accepted: 11 May 2021
First Online: 18 November 2021
COMPLIANCE WITH ETHICAL STANDARDS
: Conflict of interest . The authors declare that they have no conflict of interest.
: Statement of compliance with standards of research involving humans as subjects . All procedures performed in a study involving people comply with the ethical standards of the institutional and/or national committee for research ethics and the 1964 Helsinki Declaration and its subsequent changes or comparable ethical standards.
: Informed voluntary consent was obtained from each of the participants.